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    Sound apparatus, method of changing sound characteristics, and data recording medium on which a sound correction program
    2.
    发明授权
    Sound apparatus, method of changing sound characteristics, and data recording medium on which a sound correction program 失效
    声音设备，改变声音特性的方法以及声音校正程序的数据记录介质

    公开(公告)号：US07315625B2

    公开(公告)日：2008-01-01

    申请号：US10743025

    申请日：2003-12-23

    申请人： Akira Iwasaki ,  Momotoshi Furunobu

    发明人： Akira Iwasaki ,  Momotoshi Furunobu

    IPC分类号： G06F17/00 ,  H04R29/00 ,  H03G3/00

    CPC分类号： H04S7/30 ,  H04R5/04 ,  H04R29/00 ,  H04R29/001

    摘要： This invention is a sound apparatus having a plurality of different kinds of speakers and that independently performs correction of the sound signal for each speaker to obtain optimum sound and sound field. This sound apparatus has an output device that receives audio signals and outputs sound, and comprises: a correction device for correcting the audio signals that are input to each of the output devices; and a correction-characteristic-setting device which sets correction characteristic for each of the output devices; and where the correction device correct the audio signals based on the set correction characteristic.

    摘要翻译： 本发明是具有多种不同种类的扬声器的声音设备，并且独立地对每个扬声器进行声音信号的校正以获得最佳的声音和声场。 该声音设备具有接收音频信号并输出​​声音的输出设备，包括：用于校正输入到每个输出设备的音频信号的校正设备; 以及校正特性设定装置，其对每个输出装置设定校正特性; 并且其中校正装置基于所设置的校正特性校正音频信号。

    Process For Production Of Enantiomer-Enriched Compounds
    3.
    发明申请
    Process For Production Of Enantiomer-Enriched Compounds 审中-公开
    富含对映异构体的化合物的制备方法

    公开(公告)号：US20070292923A1

    公开(公告)日：2007-12-20

    申请号：US11659473

    申请日：2005-08-01

    申请人： Akira Iwasaki ,  Motohisa Washida ,  Junzou Hasegawa

    发明人： Akira Iwasaki ,  Motohisa Washida ,  Junzou Hasegawa

    IPC分类号： C12P19/36 ,  C12N1/20 ,  C12N15/00 ,  C12N9/02 ,  C12N9/14

    CPC分类号： C12P41/002 ,  C12P7/16 ,  C12P7/22 ,  Y02E50/10

    摘要： The present invention relates to a production method of an enantiomer-enriched compound, which includes the following (1) and (2): (1) contacting an enantiomer mixture with a stereoselective dehydrogenase, for which NAD+ (nicotinamide adenine dinucleotide) is a coenzyme, thereby preferentially oxidizing one enantiomer and leaving the other enantiomer to form NADH, and (2) contacting the NADH formed by the oxidation reaction in (1) with a water-forming NADH oxidase stable under oxidative conditions to convert the NADH to NAD+. According to the present invention, in the production of an enantiomer-enriched compound from an enantiomer mixture, which uses a dehydrogenase, NAD+ can be regenerated even without addition of a stabilizer and an enantiomer-enriched compound can be obtained efficiently.

    摘要翻译： 本发明涉及富含对映异构体的化合物的制备方法，其包括以下（1）和（2）：（1）使对映异构体混合物与立体选择性脱氢酶接触，其中NAD +（烟酰胺腺嘌呤二核苷酸）是辅酶 ，从而优先氧化一种对映异构体并使另一种对映异构体形成NADH，和（2）使（1）中的氧化反应形成的NADH与在氧化条件下稳定的水形式的NADH氧化酶接触以将NADH转化为NAD +。 根据本发明，在使用脱氢酶的对映异构体混合物的富含对映体的化合物的制造中，即使不添加稳定剂也能够再生NAD +，能够有效地获得富含对映体的化合物。

    Impact energy absorbing mechanism for a steering device of a motor vehicle
    5.
    发明授权
    Impact energy absorbing mechanism for a steering device of a motor vehicle 失效
    机动车转向装置的冲击能量吸收机构

    公开(公告)号：US4838576A

    公开(公告)日：1989-06-13

    申请号：US227928

    申请日：1988-08-03

    申请人： Yoshito Hamasaki ,  Akira Iwasaki ,  Hiroaki Sue

    发明人： Yoshito Hamasaki ,  Akira Iwasaki ,  Hiroaki Sue

    IPC分类号： B62D1/19

    CPC分类号： B62D1/195

    摘要： An impact energy absorbing mechanism for a steering device of a motor vehicle includes guides each having a generally U-shaped guide surface. Each guide is mounted to a steering column which is movable in the axial direction when the operator's body is thrown out onto a steering wheel due a collision of the vehicle. A retaining portion is provided integrally with the guide and at a predetermined distance from the guide surface. An absorbing plate is fixed at one end to the vehicle body and left free at the other end. The free end of the absorbing plate is inserted and retained in a gap defined between the guide surface and retaining portion of the guide, so that the absorbing plate is held in a generally U-shaped bent position along the guide surface. When the guide is moved together with the steering column, the bent portion of the absorbing plate is sequentially shifted while maintaining the shape which is defined by the guide, thereby absorbing impact energy.

    摘要翻译： 用于机动车辆的转向装置的冲击能量吸收机构包括各自具有大致U形的引导表面的引导件。 每个引导件安装到转向柱上，当转向柱由于车辆的碰撞而将操作者的身体甩出方向盘时，可以沿轴向移动。 保持部分与引导件一体地设置并且与引导表面预定距离。 吸收板一端固定在车体上，另一端固定。 吸收板的自由端被插入并保持在限定在引导件的引导表面和保持部分之间的间隙中，使得吸收板沿着引导表面保持在大致U形的弯曲位置。 当引导件与转向柱一起移动时，吸收板的弯曲部分依次移动，同时保持由引导件限定的形状，从而吸收冲击能量。

    Process for producing optically active amino compounds
    7.
    发明授权
    Process for producing optically active amino compounds 失效
    光学活性氨基化合物的制造方法

    公开(公告)号：US06221638B1

    公开(公告)日：2001-04-24

    申请号：US09064750

    申请日：1998-04-23

    申请人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    发明人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    IPC分类号： C12P1300

    CPC分类号： C12P13/001 ,  C12N9/1096 ,  C12P13/005 ,  C12P13/008 ,  C12P13/04 ,  C12P41/006 ,  Y10S435/83

    摘要： The method for preparing an optically active (R)-amino compound characterized by the method comprising stereoselectively carrying out amino group transfer by action of an (R)-form-specific transaminase in the co-presence of a ketone compound (amino acceptor), and an amino compound (amino donor) of a racemic form or an (R)-form, to give an optically active (R)-amino compound. According to the present invention, it is made possible to easily prepare at a high yield the optically active (R)-amino compounds and the like having an aryl group and the like at their 1-position, which have been conventionally difficult to prepare.

    摘要翻译： 制备光学活性（R） - 氨基化合物的方法，其特征在于在酮化合物（氨基受体）的共存下通过（R） - 形式 - 特异性转氨酶的作用立体选择性地进行氨基转移的方法， 和外消旋形式的氨基化合物（氨基供体）或（R） - 形式，得到光学活性（R） - 氨基化合物。 根据本发明，可以容易地容易地制备其1-位上具有芳基等的光学活性（R） - 氨基化合物等，其通常难以制备。

    NADH OXIDASE MUTANT HAVING IMPROVED STABILITY AND USE THEREOF
    8.
    发明申请
    NADH OXIDASE MUTANT HAVING IMPROVED STABILITY AND USE THEREOF 有权
    具有改善稳定性的NADH氧化物突变体及其用途

    公开(公告)号：US20130030164A1

    公开(公告)日：2013-01-31

    申请号：US13574458

    申请日：2011-01-19

    申请人： Shinichi Yoshida ,  Akira Iwasaki ,  Motohisa Washida ,  Tozo Nishiyama ,  Daisuke Moriyama ,  Naoaki Taoka

    发明人： Shinichi Yoshida ,  Akira Iwasaki ,  Motohisa Washida ,  Tozo Nishiyama ,  Daisuke Moriyama ,  Naoaki Taoka

    IPC分类号： C12N9/02 ,  C12N15/63 ,  C07H21/02 ,  C12N1/19 ,  C12N5/10 ,  C12P19/36 ,  C12N15/53 ,  C12N1/21

    CPC分类号： C12N9/0036 ,  C12N9/0065 ,  C12P7/02 ,  C12P7/18 ,  C12P7/42 ,  C12P13/04 ,  C12P19/36 ,  C12Y106/03 ,  C12Y106/03001 ,  C12Y111/01001

    摘要： Water-forming NADH oxidase derived from Streptococcus mutans should be further improved in terms of stability for practical use in industrial production. An object of the present invention is to provide an enzyme that is obtained through modification of a water-forming NADH oxidase, which is useful as an NAD+ regeneration system for stereoselective oxidation catalyzed by an oxidoreductase, by protein engineering techniques so that the enzyme can withstand long-term use without exhibiting a reduction of its activity for the regeneration of NAD+, that is, an enzyme having improved stability, and to provide a method for efficiently producing a useful substance such as an optically active alcohol or amino acid. The present invention relates to an enzyme modification method that can improve the stability of water-forming NADH oxidase derived from Streptococcus mutans by appropriately introducing mutation.

    摘要翻译： 来自变形链球菌的成水NADH氧化酶在工业生产实际使用的稳定性方面应进一步提高。 本发明的目的是提供通过蛋白质工程技术，通过改性水合NADH氧化酶获得的酶，其可用作由氧化还原酶催化的用于立体选择性氧化的NAD +再生系统，使得酶能够承受 长期使用而不显示其NAD +再生活性的活性降低，即稳定性提高的酶，以及提供有效生产光学活性醇或氨基酸等有用物质的方法。 本发明涉及通过适当地引入突变来提高来自变形链球菌的水形成NADH氧化酶的稳定性的酶修饰方法。

    Device and method for processing powder and granular material
    9.
    发明授权
    Device and method for processing powder and granular material 失效
    粉末和颗粒材料的处理装置及方法

    公开(公告)号：US06513424B1

    公开(公告)日：2003-02-04

    申请号：US09647897

    申请日：2000-10-06

    申请人： Akira Iwasaki ,  Toshinari Sasaki ,  Shigetoshi Kashiwagi ,  Shigemi Isobe

    发明人： Akira Iwasaki ,  Toshinari Sasaki ,  Shigetoshi Kashiwagi ,  Shigemi Isobe

    IPC分类号： B30B1116

    CPC分类号： B30B11/16 ,  B30B11/006 ,  B30B11/18 ,  B30B15/0017 ,  B30B15/0082 ,  B30B15/308

    摘要： A pair of compression rollers 38a and 38b parallel with each other are provided and powder grains are supplied to a powder grain introduction/compression part 50 formed between the rollers 38a and 38b and, thereby, compression moldings of the powder grains are formed. A powder grain press/feed means 20 is provided in a front stage of the rollers 38a and 38b. The press/feed means 20 has a deaerating barrel 24 and previously presses the powder grains supplied between the rollers 38a and 38b. In side surfaces of the rollers 38a and 38b, side seals 37 are arranged with clearances 72 maintained from the rollers 38a and 38b. During pressing the powder moldings, the powder grains enter into the clearances so that closer layers are formed between the side surfaces of the compression rollers 38a and 38b and the side seals 37, thereby sealing the powder grain introduction/compression part 50. In a rear stage of the rollers 38a and 38b, a shearing device 75 is provided and shears the compression moldings formed by the rollers 38a and 38b. Torque of the shearing device 75 is detected by a torque sensor, and the compression rollers 38a and 38b and the powder grain transport means 17 are controlled in accordance with the detected torque.

    摘要翻译： 设置一对彼此平行的压缩辊38a和38b，并且将粉末颗粒供给到形成在辊38a和38b之间的粉末颗粒引入/压缩部分50，从而形成粉末颗粒的压缩模制品。 在辊38a和38b的前段设置有粉粒挤压/进给装置20。 压榨/进料装置20具有脱气筒24并预先挤压供应在辊38a和38b之间的粉末颗粒。 在辊38a和38b的侧表面中，侧密封件37布置有从辊38a和38b保持的间隙72。 在挤压粉末成型体期间，粉粒进入间隙，使得在压缩辊38a和38b的侧表面与侧密封件37之间形成更近的层，从而密封粉粒引入/压缩部50.在后部 辊38a和38b的阶段，设置有剪切装置75，并且剪切由辊38a和38b形成的压缩模制品。 通过转矩传感器检测剪切装置75的扭矩，根据检测的转矩来控制压缩辊38a，38b和粉粒传送装置17。

    Alkali-soluble adhesive agent
    10.
    发明授权
    Alkali-soluble adhesive agent 有权
    碱溶性粘合剂

    公开(公告)号：US06291557B1

    公开(公告)日：2001-09-18

    申请号：US09695975

    申请日：2000-10-26

    申请人： Kyoichi Yamamoto ,  Kojun Utaka ,  Hisashi Takada ,  Akira Iwasaki

    发明人： Kyoichi Yamamoto ,  Kojun Utaka ,  Hisashi Takada ,  Akira Iwasaki

    IPC分类号： C08K310

    CPC分类号： C09J163/00 ,  C08G59/4292

    摘要： The invention provides an alkali-soluble adhesive agent characterized by comprising an alkali-soluble resin that is a reaction product (C) obtained by allowing a polycarboxylic acid and/or a polycarboxylic anhydride having two or more carboxyl groups to react with a reaction product of a compound (A) having at least one epoxy group with a monocarboxylic acid compound (B). Preferably, the alkali-soluble resin is used in combination with a ketone organic solvent, optionally with at least one member selected from the group consisting of a melt viscosity reducing agent, a surface active agent and a plasticizer. The alkali-soluble adhesive agent can be removed by an alkali aqueous solution without recourse to any organic solvent, and is of an environmental protection-conscious type with improvements in adhesion, adhesion strength, coatability, surface smoothness, softening point controllability, melt viscosity controllability and spread controllability.

    摘要翻译： 本发明提供一种碱溶性粘合剂，其特征在于包含碱溶性树脂，其为通过使多羧酸和/或具有两个或更多个羧基的多元羧酸酐与下述反应产物反应获得的反应产物（C） 具有至少一个环氧基的化合物（A）与单羧酸化合物（B）。 优选地，碱溶性树脂与酮有机溶剂组合使用，任选地与选自熔体粘度降低剂，表面活性剂和增塑剂中的至少一种组合使用。 碱溶性粘合剂可以通过碱水溶液除去而不用任何有机溶剂，并且具有环保意识型，其粘合性，粘合强度，可涂布性，表面平滑性，软化点可控性，熔体粘度可控性 并传播可控性。